#if defined __STDC_VERSION__ #include #include "test.h" void test_wchar_h(void) { wchar_t wchar; size_t size; mbstate_t mbstate; wint_t wint; struct tm *tm; testing_header("wchar.h"); test_true(NULL == 0); test_min(WCHAR_MIN, 0); test_min(WCHAR_MAX, 0); test_defined(WEOF); testing_end(); } #else void test_wchar_h(void) { } #endif